java - Minecraft Forge 1.7.10 - 从 ID 中删除配方

Question

我正在尝试为 Minecraft 1.7.10 制作一个小型实用程序模组，您可以在其中将 ID 列表放入配置文件中，模组将从游戏中删除它们的配方。我的配置文件可以正常工作，但我似乎无法删除食谱。

我删除食谱的方法是我在其他地方的几个论坛主题中看到的，并略微修改以适用于我的配置文件(或者不适用于我的情况)。

方法如下:

private void removeRecipes(String toDelete)
{

    ArrayList<?> recipes = (ArrayList<?>) CraftingManager.getInstance().getRecipeList();

    ItemStack recipeResult = null;

    ItemStack resultItem = new ItemStack((Item)Item.itemRegistry.getObject(toDelete));
    resultItem.stackSize = 1;
    resultItem.setItemDamage(0);

    for (int scan = 0; scan < recipes.size(); scan++)
    {
         IRecipe tmpRecipe = (IRecipe) recipes.get(scan);
         if (tmpRecipe instanceof ShapedRecipes)
       {
             ShapedRecipes recipe = (ShapedRecipes)tmpRecipe;
             recipeResult = recipe.getRecipeOutput();

             recipeResult.stackSize = 1;
             recipeResult.setItemDamage(0);
       }
         if (tmpRecipe instanceof ShapelessRecipes)
         {
             ShapelessRecipes recipe = (ShapelessRecipes)tmpRecipe;
             recipeResult = recipe.getRecipeOutput();

             recipeResult.stackSize = 1;
             recipeResult.setItemDamage(0);
         }
         if (ItemStack.areItemStacksEqual(resultItem, recipeResult))
         {
             System.out.println("[RecipeRemover] Removed Recipe: " + recipes.get(scan) + " -> " + recipeResult);
             recipes.remove(scan);
         }
    }
}

Answer 1

我的代码显然有些问题，但这是一种有效得多的方法(并且应该普遍适用):

@SuppressWarnings("unchecked")
private void removeRecipes(String toDelete)
{    
    ItemStack resultItem = new ItemStack((Item)Item.itemRegistry.getObject(toDelete));
    resultItem.stackSize = 1;
    resultItem.setItemDamage(0);

    List<IRecipe> recipes = CraftingManager.getInstance().getRecipeList();

    for (int i = 0; i < recipes.size(); i++)
    {
        IRecipe tmpRecipe = recipes.get(i);

        ItemStack recipeResult = tmpRecipe.getRecipeOutput();
        if(recipeResult != null) 
        {
            recipeResult.stackSize = 1;
            recipeResult.setItemDamage(0);
        }

        if (ItemStack.areItemStacksEqual(resultItem, recipeResult))
        {
            recipes.remove(i--);
        }
    }
}